Dalian Amazon Thermo Couple PT100

The PT100 sensor dropped right into my espresso machine without any fuss, and the readings are spot-on compared to my multimeter. It's clearly built solid, too — the probe feels more durable than the original part it replaced.

I was worried about compatibility with my espresso machine, but the PT100's probe length matched the old sensor perfectly. Temperature readings are now stable and accurate during back-to-back shots.

The connector snapped in securely on my espresso machine, and my brew temperature is back within half a degree of where it should be. No more guessing if the shot will pull right.